40311244111323 has 8 divisors (see below), whose sum is σ = 53765547001936. Its totient is φ = 26865551980800.

The previous prime is 40311244111321. The next prime is 40311244111417. The reversal of 40311244111323 is 32311144211304.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40311244111323 - 2¹ = 40311244111321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40311244111321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2152679098 + ... + 2152697823.

It is an arithmetic number, because the mean of its divisors is an integer number (6720693375242).

Almost surely, 2^{40311244111323} is an apocalyptic number.

40311244111323 is a deficient number, since it is larger than the sum of its proper divisors (13454302890613).

40311244111323 is a wasteful number, since it uses less digits than its factorization.

40311244111323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4305380045.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 40311244111323 its reverse (32311144211304), we get a palindrome (72622388322627).

The spelling of 40311244111323 in words is "forty trillion, three hundred eleven billion, two hundred forty-four million, one hundred eleven thousand, three hundred twenty-three".